Antivermin poultry-perch having adjustable plugs.



Patented Apr. 16, 1918'.

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G B. ALLION. ANTIVERMIN PGULTRY PER'CH HAVING ADJUSTABLE PLUGS. APPLICATION FILED SEPT231 17917.

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LZ1- T T G B. ALLION. ANTlVERM-IN POULTRY PEKRCH HAVING ADJUSTABLE PLUGS.

APPLICTON FILED SEPT|28| 1917. 1,263,01 5. Patented Apr., 16, 1918.

2 SHEETS-SHEET 2.

GEORGE B. ALLION, OF WILLIS, MICHIGAN.

ANTIVERMIN IPOULTRY-PERCI-I HAVING ADJUSTABLE PLUGS.

Application led September 28, 1917. Serial No. 193,756.

To all whom t may Concern:

Be it known that I, GEORGE B. ALLION, a citizen of the United States, and resident of Willis, in the count-y of Vashtenaw and State of Michigan, have invented new and useful Antivermin Poultry-Perches having Adjustable Plugs, of which the following is a specilication.

The object of my invention is to provide a novel anti-vermin poultry perch; topprovide novel means for supplying insecticide to the perch; to provide novel adjustable plugs to regulate the flow of insecticide to individual parches; and to provide means for applying the invention to an ordinary poultry perch. It is also my object to provide a novel combination and arrangement of parts disclosed in the accompanying drawings.

I attain the object of my invention by the mechanism illustrated in the accompanying drawings, in which:

Figure 1 is a. front elevation of the invention;

Fig. 2 is a top plan;

Fig. 3 is a transverse section of one of the perches on lineS-S of Fig. 1;

Fig. 4 is a longitudinal section on line 4 4 of Fig. 3;

Fig. 5 is a transverse section of one of the perches as reconstructed from an ordinary perch.

Fig. 6 is a longitudinal section on line 6-6 of Fig. 5;

Fig. 7 is a section through the end of one of the poultry perches. showing a longitudi'l nally grooved adjustable plug 12;

Fig. 8 is a transverse section through the perch and plug on line 8-8 of Fig. 7.

Fig. 9 is a cross section of a modified form of perch;

Fig. 10 is a horizontal section on line 10-10 of Fig. 9.

Like numerals designate like parts in all the views.

Referring to the accompanying` drawings I provide a suitable supply tank 1 having a suitable valve-controlled outlet 2, preferably opening into a suitable extension pipe 3, from which a plurality of suitable pipes or tubes 4 extend. Members 4 open into the ends of suitably excavated or hollow poultry perches 5. Insecticide fluid is supplied through the channeled port1on 6 of the perches from whence it seeps through. I may provide suitable porous blocks. 7 to facilitate the proper distribution of the insecticide to the perches, or the perch may be suitably excavated as in Fig. 5. In a modified form of my invention, such as shown in Fig. 10 I 'may provide suitable Specification of Letters Patent. Patentd Apr. 16, 1918.

longitudinally extending slots 11 between portions 8 and 10 of the modified form of perch shown in Fig. 9. By this construction I am enabled readily to convert an ordinary poultry perch into an anti-vermin poultry perch by suitably excavating grooves, or boring outl a channel in theV member 8, and fastening a laterally slotted member 10 over the member' 8, as illustrated in Fig. 6. The insecticide fluid will seep through the perch and effectually prevent it from becoming infested with vermin, or aEording a means for their passage from the poultry house to the fowls when at roost.

Any suitable anti-vermin fluid may be placed in the receptacle l, and its flow may be controlled by the valve outlet 2. The iow of the insecticide to the. individual perches may be conveniently7 regulated to supply the proper amount to each perch by the adjustment of the adjustable dripping plugs 12. These plugs 12 are suitably positioned in the ends of the tubes or pipes 4', as shown in Fig. 7.

They are provided with a plurality of longitudinal grooves 13, which permit the insecticide to How out, the quantity being regulated by the position of the plug. The plugs are slightly tapered and preferably (but not necessarily) threaded, and preferably are provided with knobs 14. These adjustable dripping plugs provide a material and essential improvement in anti-vermin perches, since they make possible the convenient regulation of the flow of insecticide to each perch, no matter how many perches there may be or how far their distance from the supply tank.

When adjusting these dripping plugs, the supply tank is first lilled and the plug is then turned until it drips the required amount which is about four or five drops per minute for a twelve foot perch, and other lengths accordingly. If the poultryman wishes the insecticide to drip slower or more rapidly at any time, he simply withdraws the pipe from the perches and readjusts such of the dripping plugs as require adjustment. l

The insecticide seeps through the porous or slotted perche@ and eectively pro the foWls from the attacks ofk vermin. The device is sanitary, and, after being adjusted properly7 regulates the flow of insecticide Without any further trouble or attention. The supply tank is sufficiently elevated so that the iuid will ioW to theperches by gravity and'any number of perches may be supplied from a single tank. The pipesorV tubes l may be merely connected with the ends of the perches, or extended into them to Whatever extent is found desirable.

What I claim is:

l. In an anti-vermin poultry perch having an adjustable plug, the combination of an elevated supply tank, an outlet fromthe tank, one or more hollow poultry perches, conduits connecting the aforesaid outlet with the poultry perches, and an adjustable dripping plug adjustably mounted in the end of each conduit, said plug being tapered and having longitudinal grooving thereon to conduct a slow and regulatable flow of insecticide to the interior of the perch.

2. A s a new article of manufacture for use in anti-vermin channeled poultry perches, in combination With one or more poultry perches and pipes opening into channeled portions of the perches, an adjustable dripping plug of slightly tapered form adapted to be adjustablyl disposed in the end of the channeled poultry perch, having groovesion its outer surface extending longitudinally to the plug to form a conduit for the passage of insecticide9 substantially as shown.

i GEORGE B. ALLION.

@opieu u? this patent may be obtained for ve cents each. by addressing the Gommssioner o latents. Washington, D. 83., i 

